Early Gender Test

boy or girl
Sneak Peek 8 week gender test

Early DNA gender prediction at 8 weeks with SneakPeek® Clinical

sneak peek DNA gender
DNA gender testing

Early gender DNA test at 8 weeks at https://revealaz.com

$129 (Next day results $20 upgrade)

Administered by Trained Professional (Phlebotomist) full service venipuncture

What is SneakPeek® Clinical?

SneakPeek Clinical is an early gender DNA detection test offered to women starting at 8 weeks into pregnancy. The genetic test gives you the first step to connect with your baby before you are able to see the exciting clear images from your ultrasound scans. The full service includes an on-site phlebotomist that draws a blood sample in the comfort of the ultrasound studio, and then returns the sample to SneakPeek Labs for processing. The laboratories offer the fastest turn around times in the industry, with a choice of receiving your result the same day the sample reaches the SneakPeek lab.

sneak peek clinical dna gender
Sneak Peek DNA 8 week gender

What is the social event experience?

Expectant parents can find out the gender of their baby starting at 8 weeks! Our ultrasound studio hosts a unique SneakPeek Clinical social event on Thursdays at 10:00am to bring pregnant moms together to share in their journey and to discover the gender of their babies through genetic DNA testing. We can also schedule a phlebotomist to accommodate your schedule. Unlike any other blood test taken through pregnancy, this is a fun-filled experience with great conversation. You are also welcomed to come in to see the phlebotomist for your blood draw without participating in the social event.

How does SneakPeek® work?

SneakPeek utilizes the natural process of shared fetal DNA circulating inside the mother’s bloodstream. Our PCR technology has the ability to detect the presence or absence of male Y chromosome in the blood sample provided starting at 8 weeks into pregnancy. If it is detected then the baby’s gender is male and if it is not detected then the baby’s gender is female.

multicenter blended study of SneakPeek early gender test

Multicenter blinded study conducted at four ultrasound clinics in 2015

The purpose of this study was to assess the clinical performance of SneakPeek® Early Gender Test (Gateway Genomics) for noninvasive prenatal testing (NIPT) of fetal sex. A multicenter-blinded study was conducted at four ultrasound clinics with maternal blood samples collected from pregnant women between 9 and 35 weeks of gestation. Circulating cell-free DNA was isolated from a micro-volume of maternal plasma and real-time quantitative PCR was performed to detect fetal DNA using a multi-copy sequence on the Y chromosome. An autosomal control gene was used to measure total cell-free DNA (maternal and fetal cfDNA). Sixty maternal plasma samples were tested twice, on different days, to assess the precision of SneakPeek.

Cell-free DNA was detected in all maternal blood samples. Y-chromosome DNA was detected in all samples from women carrying a male fetus. SneakPeek correctly identified fetal sex in all samples. Assay precision data showed minimal variation and high reproducibility of results. Fetal sex for all samples was unknown prior to genetic testing and was confirmed via sonographic evaluation at the conclusion of the study. SneakPeek accuracy, sensitivity and specificity were each 100% for fetal sex identification. This blinded study showed that SneakPeek Early Gender Test is highly accurate for fetal sex determination in early pregnancy.

Gender test blood collection
Early gender test
Clinical Performance of SneakPeek Early Gender Test
Early gender DNA testing performance results
Gestational age of the 135 participants

Frequently Asked Questions

I’ve previously had a boy. Will that skew my results?

Clinical studies have shown that fetal DNA clears from mom’s bloodstream between a few hours to 2 days after birth.

I’m having twins. Can SneakPeek determine fetal sex for each one?

In the case of identical twins, if male DNA is found, then both babies are boys. If no male DNA is found, then both babies are girls. For fraternal twins (or more!), finding male DNA will confirm at least one baby is a boy, but cannot distinguish if the second is a boy or girl.

Do hormone disorders such as PCOS affect my results?

SneakPeek is a DNA-based test, so hormones do not impact results. Is this test safe?

SneakPeek Clinical is a non-invasive prenatal test (NIPT), and it’s safe for both mom and baby.

How quickly can I get my results?

Your sample is mailed to SneakPeek Labs via Priority Mail Express (aka“overnight mail”). Fast Track customers: Expect your result email between 6-9pm Pacific Time the day your sample is received by SneakPeek. Standard customers: Expect your result email between 1-5pm Pacific Time the day after your sample is received by SneakPeek.

Are results guaranteed?

SneakPeek Clinical is the most accurate early gender test on the market. If your test result does not match the gender of your newborn, you’ll receive a full refund.

How is my privacy protected?

We know your DNA information is personal.

To protect your privacy:

1. SneakPeek tests only for baby’s gender. No data is gathered about disease states or other health-related information.

2. After the test is run, your DNA sample is disposed of by a professional chemical management company in compliance with federal standards.

3. SneakPeek never shares your results with anyone other than the email address you provide.

Where can I learn more?

Visit www.sneakpeektest.com